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Introduction
1. Listen and repeat. 2. Complete the statements with the words (1-6) from Exercise 1. Then listen and check. 3. Listen and mark the stressed syllable. Then listen again and repeat. Practise saying them with a partner. 4. Listen and match the speakers (A-C) to the ecosystems (1-6) in Exercise 1. What ecosystems are they talking about? 5. Which ecosystems in Exercise 1 exist/don’t exist in your country? Which one have you been to? Tell your partner.
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3a. Reading
1. Read the title and look at the picture. What do you think the text is about? Listen/Watch and read to find out. 2. Read the text. Complete each sentence with NO MORE THAN THREE WORDS. 3. Read the text again and identify the author’s purpose. Choose the best answer. 4. Complete the newspaper headlines (1-8) with Hurricane, Ice Caps, Floods, Heatwave, Wildfire, Sea Levels, Drought and Landslide. Then listen and check. 5. Which effects of global warming in Exercise 4 has your country experienced
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3b. Grammar
1. Read the sentences (1-3) and match them to their uses (a-c). 2. Put the verbs in brackets into the Present Perfect. 3. Use the verbs save, help, visit, throw, not/repair and not/do in the correct forms of the Present Perfect to complete the sentences. 4. Rearrange the words to make complete sentences. 5. Choose the correct verb form.
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3c. Listening
1. a) You are going to listen to a dialogue between two friends. Read the statements (1-4) and underline the key words. b) What do you think the dialogue is about? 2. Listen to the dialogue and decide if each of the statements (1-4) is T (true) or F (false). 3. You are going to listen to a lecture about ecosystems. Read the questions and answer choices. Which of the answer choices do you think will be the right ones? 4. Now listen to the lecture. For questions (1-3), choose the best answer (A, B
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3d. Speaking
1. Fill in each gap with recycle, eat, drink, use, shop, get, drive or take. b) Listen and check. Then do the test. c) How big is your carbon footprint? Tell your partner. 2. Listen and read the dialogue. What are Melanie's and Sam's suggestions about reducing their carbon footprints? b) Which of the underlined phrases/ sentences are used for making suggestions? agreeing? disagreeing? Think of more similar phrases/sentences.
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3e. Writing
1. a) Read the essay. What is it about? b) Read the essay again. Which paragraph in the essay... c) What are the introduction, main body, and conclusion in the essay? d) What are the topic and supporting sentences in the body paragraphs? 2. Match the suggestions (1-2) to the expected results (a-b). Then form topic and supporting sentences as in the example.
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